Season 3, Episode 15 Original air date: February 19, 1990 Star date: 43625.2

Mission summary

The Enterprise-D runs across an anomaly that may or may not be there. While they try to sort through their confusing, contradictory sensor readings, something emerges… As another ship crosses the threshold, everything and everyone shifts on the Enterprise-D: Their uniforms now have high collars, belts with phasers, and black cuffs. Nothing gets by Guinan; in the suddenly bustling Ten Forward, the wise and cryptic bartender notes, “This isn’t right. It’s changed.” The mystery deepens: On the now thematically darker Bridge, Worf has been replaced at tactical by an old face, Lt. Tasha Yar, who reports that the other vessel is a Federation starship, registry NCC-1701… C: U.S.S. Enterprise.

Season 3, Episode 10
Original air date: January 1, 1990
Star date: 43462.5

Mission summary

Picard is giving Data lessons in humanity by way of Henry V on the holodeck, but their epiphanies are interrupted by a Romulan scout ship asking for help. Suddenly a warbird decloaks, fires some shots at the scout ship, and turns away as the Enterprise extends its deflector shields around the scout ship to protect it. As life support there fails, Picard has the ship’s only occupant beamed over: Romulan Sublieutenant Setal, bearing warnings that the Romulans are planning to start a war, beginning at Nelvana III.

Season 1, Episode 16
Production episode: 22014
Original air date: January 12, 1974
Star date: 5683.1

Mission summary

Kirk and Spock are summoned by the Vedala, the oldest space-faring race known to the Federation, to help prevent an imminent danger to the galaxy. At the Vedala asteroid, they meet a motley crew: their Vedala host, a feline alien; Tchar, a birdman from Skorr; Sord, a reptilian humanoid; M3 Green, a cowardly bug who is also a locksmith and thief; and Lara, a human hunter with an uncanny sense of direction. What, are they planning a heist?

Season 3, Episode 15
Production episode: 3×15
Original air date: January 10, 1969
Star date: 5730.2

Mission summary

Enterprise is on an important humanitarian mission to decontaminate Ariannus, which has succumbed to bacterial invasion that will kill billions of people without their timely intervention. But a funny thing happens on the way to the planet: they encounter a damaged Starfleet shuttlecraft which was jacked from Starbase 4. The lone pilot is injured and unable to respond to their hails, so they bring the shuttle onboard. Captain Kirk and Mr. Spock meet it at the hangar deck with a security team and a man in blackface stumbles into the corridor. But wait! He collapses and rolls over to dramatically reveal that the left side of his face is white!

Season 3, Episode 7
Production episode: 3×11
Original air date: November 1, 1968
Star date: Armageddon

Mission summary

An Enterprise landing party beams down to planet Beta XII-A with phasers drawn, responding to a distress call from a Federation colony that they can’t find. Captain Kirk, Dr. McCoy, Ensign Chekov, and the redshirt are oblivious to the glowing mass of energy hovering suspiciously nearby, instead focusing on the Klingon battle cruiser that arrives on the scene.

Mission summary
Peace talks between the Federation and the Klingon Empire are breaking down, so the Enterprise is ordered to Organia, which isn’t a sex resort like it sounds, but a planet of “peaceful, friendly people living on a primitive level.” Actually, that still sounds like a sex resort, doesn’t it? Organia’s only value is its strategic military location; Kirk compares it to Armenia and Belgium in Earth’s history, “the weak innocents who always seem to be located on the natural invasion routes.” They must reach the planet before the Klingons and prevent them from establishing a base there. Starfleet Command’s communique also mentions the possibility of a surprise Klingon attack. Not long after decoding this message, the Enterprise is indeed attacked, but they quickly destroy the enemy ship. The debris hasn’t even cleared before they receive a code one alert from Starfleet. “Well, there it is,” Kirk says. “War. We didn’t want it, but we’ve got it.” And without a store receipt, they can’t even exchange it for something they do want. Committed to their duty, they set course for Organia at warp seven.

“A Taste of Armageddon”
Teleplay by Robert Hamner and Gene L. Coon
Story by Robert Hamner
Directed by Joseph Pevney

Season 1, Episode 23
Production episode: 1×23
Original air date: February 23, 1967
Star date: 3192.1

Mission summary
The Enterprise is en route to NGC 321, a star cluster hosting a number of inhabited worlds. The Federation (first named here in full as the United Federation of Planets) wants desperately to stop the bloodshed of the past and establish peaceful, diplomatic relations. In pursuit of that goal they’ve sent along Ambassador Robert Fox to make contact with Eminiar VII, the star cluster’s principal planet.

With hailing frequencies open (thanks, Uhura), they finally receive a response from the planet: Code 710. That code means that under no circumstances should the Enterprise approach the planet.

“Disregard that,” says Ambassador Asshat (AA).

Kirk warns him that disregarding that signal could result in interplanetary war, but AA responds that he’s “willing to take that risk.”